发明名称 |
Method and combustion system for improving combustion characteristics for a direct injected compression ignition engine |
摘要 |
<p>The invention relates to a method for regeneration of a nitrogen oxide storage catalyst (160) for a direct injected compression ignition engine comprising a controllable fuel injection system (170) and means (120, 125, 140) for controlling swirl ratio. According to the invention, there is provided the consecutive steps of: activating the swirl increasing means (120, 125, 140); and controlling the controllable fuel injection means to give a number of small part-injections during an expansion stroke of an engine cylinder.</p> |
申请公布号 |
EP1653069(A1) |
申请公布日期 |
2006.05.03 |
申请号 |
EP20040025372 |
申请日期 |
2004.10.26 |
申请人 |
FORD GLOBAL TECHNOLOGIES, LLC. |
发明人 |
ACKE, FILIP;ANDERSSON, ARNE;BLOMKVIST, GISELA |
分类号 |
F02D41/40 |
主分类号 |
F02D41/40 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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